@misc{indiciae7aa7df1ce7e4,
  title = {Asynchronous sequential circuit design using pass transistor iterative logic arrays},
  author = {Liu, M. N. and Maki, G. K. and Whitaker, S. R.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19940013903},
  note = {Source identifier: 19940013903}
}